Crushing equipment capable of avoiding dust raising

Abstract

The utility model discloses crushing equipment capable of avoiding dust raising, and relates to the technical field of general crushing, grinding or crushing. The smashing equipment capable of avoiding dust raising comprises a shell, a sliding groove is formed in the surface of the shell, a dust falling device is arranged in the sliding groove, the dust falling device comprises a T-shaped piece, the surface of the T-shaped piece is slidably connected with the interior of the sliding groove, the T-shaped piece is in a T shape, and a spraying head is fixedly connected into the T-shaped piece; an output pipe is fixedly connected to the interior of the T-shaped piece; by arranging a filter screen in the filtering and recycling device, water sprayed by a spraying head of the filtering and recycling device is filtered and then flows into subsequent circulation, so that the reduction of the water dust removal effect of dust in water circulation can be avoided, and the dust can also be prevented from blocking a water circulation pipeline; and meanwhile, dust in the circulating process can be collected on the surface of the filter screen, so that subsequent collection and reutilization are facilitated.

Description

Technical Field

[0001] The utility model relates to the general field of crushing, grinding or pulverizing technology, in particular to a pulverizing device capable of avoiding dust. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. When carrying out a construction project, there are often some construction wastes, such as concrete waste from the demolition of certain buildings. A Chinese utility model patent, with the authorization announcement number "CN212855907U", discloses a construction waste crushing device for construction projects, including a crusher body, the inner wall of which is rotatably connected to a driven roller, a side wall of which is provided with a discharge port, and a side wall of the crusher body close to the discharge port is fixedly connected to a bracket, the inner wall of the bracket is rotatably connected to a driving roller, and the side wall of the bracket is fixedly connected to a driving motor, the driving end of the driving motor is fixedly connected to the driving roller, and the side wall sliding sleeves of the driven roller and the driving roller are provided with a conveyor belt.

[0003] The above technical scheme can use the water pump to transport water to the nozzle by setting up a water tank in combination with a water pump, and use the nozzle to spray water to avoid dust. By setting a conveyor belt in combination with a baffle, the crushed construction waste can be transported out while part of the water flows back into the water tank, thereby reducing the consumption of water resources. During the water circulation process, dust adheres to the water, which will affect the dust removal effect during the water circulation process. Too much dust may also clog the circulation pipe, causing the pipe to be blocked. In addition, the nozzle is fixed, the dust removal range is too limited, and the actual scenario is more complicated. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, to provide a pulverizing device that can avoid dust, and to solve the problems of excessive dust blocking the circulation pipeline and the excessive limitation of the dust removal device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device capable of avoiding dust, comprising a shell, a sliding groove is provided on the surface of the shell, a dust suppression device is arranged inside the sliding groove, the dust suppression device comprises a T-shaped piece, the surface of the T-shaped piece is slidably connected to the inside of the sliding groove, the T-shaped piece is T-shaped, and a spray head is fixedly connected inside the T-shaped piece;

[0006] The inside of the T-shaped piece is fixedly connected with an output pipe;

[0007] The inside of the shell is provided with a filtering and recovering device, the filtering device comprises a filtering screen, the filtering screen is slidably connected with the inside of the shell, the surface of the filtering screen slides through the surface of the shell, the lower surface of the shell is fixedly connected with a water storage bucket, and the surface of the water storage bucket is fixedly installed with a water inlet pipe;

[0008] Among them, an input pipe is fixedly connected to the lower surface of the water storage barrel, a hydraulic pump is fixedly installed at one end of the input pipe away from the water storage barrel, and the output end of the hydraulic pump is fixedly connected to the surface of the output pipe.

[0009] Preferably, a slide bar is fixedly connected to the lower surface of the T-shaped piece, and the surface of the slide bar slides through the surface of the shell;

[0010] Wherein, the upper surface of the T-shaped piece is fixedly connected with a threaded rod.

[0011] Preferably, a threaded sleeve is threadedly sleeved on the surface of the threaded rod, the surface of the threaded sleeve rotates and penetrates the interior of the shell, and the surface of the threaded sleeve is fixedly sleeved with a first gear.

[0012] Preferably, a second motor is fixedly connected to the outside of the housing, a second gear is fixedly sleeved on the output end of the second motor, and a surface of the second gear is meshed with a surface of the first gear.

[0013] Preferably, a feed pipe is fixedly connected to the upper surface of the shell;

[0014] Among them, two electric crushing wheels are rotatably connected inside the shell;

[0015] Wherein, two supporting plates are fixedly connected to the outside of the shell.

[0016] Preferably, the two support plates are rotatably connected to the opposite surfaces of the two track wheels, the surfaces of the two track wheels are both transmission-connected to the track, the inside of the housing is rotatably connected to the same track wheel, and the track wheel inside the housing is transmission-connected to the surface of the track;

[0017] The surface of the support plate is fixedly connected with a first motor, the output end of the first motor rotates and penetrates the surface of the support plate, and the output end of the first motor is fixedly connected with the inside of the corresponding track wheel.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] (1) The pulverizing equipment that can avoid raising dust has a filter net in the filtering and recovery device, and the water sprayed from the spray head is filtered before flowing into the subsequent circulation. This can not only avoid the reduction of the dust removal effect of the water in the water circulation, but also avoid the clogging of the water circulation pipe by the dust. At the same time, the dust in the circulation process can be collected on the surface of the filter net, which is convenient for subsequent collection and reuse.

[0020] (2) The pulverizing equipment that can avoid raising dust has a dust reduction device. The T-shaped piece reciprocates inside the sliding groove, driving the spray head to reciprocate inside the shell to remove dust. The reciprocating motion of the spray head to reduce dust can expand the range of dust reduction, which is more in line with the actual usage scenario.

[0021] (3) The pulverizing device that can avoid dust is provided with a T-shaped piece that is long enough to ensure that when the T-shaped piece slides inside the sliding groove, the T-shaped piece can completely cover the sliding groove, thereby preventing the dust inside the shell from floating out through the sliding groove and polluting the external environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the interior of the housing of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection relationship between the filter screen and the inside of the shell of the utility model;

[0026] Figure 4 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0027] Figure numerals: 1, housing; 2, first motor; 3, support plate; 4, crawler track; 5, feed pipe; 6, output pipe; 7, hydraulic pump; 8, input pipe; 9, water inlet pipe; 10, water storage barrel; 11, crawler wheel; 12, electric crushing wheel; 13, filter screen; 14, slide rod; 15, T-shaped piece; 16, spray head; 17, threaded rod; 18, threaded sleeve; 19, first gear; 20, second gear; 21, second motor; 22, sliding groove. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] See also Figure 1-4 The utility model provides a technical solution: a pulverizing device capable of avoiding dust, comprising a housing 1, the housing 1 having a reference authorization announcement number "CN212855907U", a sliding groove 22 being provided on the surface of the housing 1, a dust suppression device being provided inside the sliding groove 22, the dust suppression device comprising a T-shaped piece 15, the surface of the T-shaped piece 15 being slidably connected to the inside of the sliding groove 22, the T-shaped piece 15 being T-shaped, and a spray head 16 being fixedly connected inside the T-shaped piece 15;

[0033] The inside of the T-shaped piece 15 is fixedly connected with the output pipe 6;

[0034] The interior of the sliding groove 22 is provided with a dust suppression device, which includes a T-shaped piece 15, the surface of the T-shaped piece 15 is slidably connected to the interior of the sliding groove 22, the surface of the filter screen 13 slides through the surface of the shell 1, the lower surface of the shell 1 is fixedly connected with a water storage bucket 10, and the surface of the water storage bucket 10 is fixedly installed with a water inlet pipe 9;

[0035] Among them, an input pipe 8 is fixedly connected to the lower surface of the water storage barrel 10, and a hydraulic pump 7 is fixedly installed at one end of the input pipe 8 away from the water storage barrel 10, and the output end of the hydraulic pump 7 is fixedly connected to the surface of the output pipe 6.

[0036] The lower surface of the T-shaped piece 15 is fixedly connected to a slide bar 14, and the surface of the slide bar 14 slides through the surface of the housing 1;

[0037] A threaded rod 17 is fixedly connected to the upper surface of the T-shaped piece 15 .

[0038] A threaded sleeve 18 is threadedly sleeved on the surface of the threaded rod 17 . The surface of the threaded sleeve 18 rotates and penetrates the interior of the housing 1 . A first gear 19 is fixedly sleeved on the surface of the threaded sleeve 18 .

[0039] The outside of the housing 1 is fixedly connected with a second motor 21 , and an output end of the second motor 21 is fixedly sleeved with a second gear 20 , and a surface of the second gear 20 is meshed with a surface of the first gear 19 .

[0040] The upper surface of the shell 1 is fixedly connected with a feed pipe 5;

[0041] The housing 1 is internally rotatably connected to two electric crushing wheels 12;

[0042] There are two support plates 3 fixedly connected to the outside of the housing 1 .

[0043] Two crawler wheels 11 are rotatably connected to the opposite surfaces of the two support plates 3, and the surfaces of the two crawler wheels 11 are both transmission-connected to the crawler 4. The inside of the housing 1 is rotatably connected to the same crawler wheel 11, and the crawler wheel 11 inside the housing 1 is transmission-connected to the surface of the crawler 4.

[0044] The surface of the support plate 3 is fixedly connected with the first motor 2 , and the output end of the first motor 2 rotates through the surface of the support plate 3 , and the output end of the first motor 2 is fixedly connected with the inside of the corresponding track wheel 11 .

[0045] First, open the water inlet pipe 9 and inject a certain amount of water into the water storage barrel 10.

[0046] Then, the construction waste is poured into the interior of the shell 1 through the feed pipe 5, and the two electric crushing wheels 12 are started to crush the construction waste inside the shell 1. The crushed materials fall onto the surface of 4, and the first motor 2 is started to drive the track wheel 11 to rotate. The rotation of the track wheel 11 drives the track 4 to transmit, and the crushed materials on the surface of the track 4 are transported to the outside of the shell 1.

[0047] At the same time, the hydraulic pump 7 is started to drive the water inside the water storage barrel 10 to move to the inside of the spray head 16 for spraying and dust reduction. At the same time, the second motor 21 is started to drive the second gear 20 to rotate, and the rotation of the second gear 20 drives the first gear 19 to rotate. The rotation of the first gear 19 drives the threaded sleeve 18 to rotate. The rotation of the threaded sleeve 18 drives the threaded rod 17 to move. The movement of the threaded rod 17 drives the T-shaped piece 15 to reciprocate up and down. The reciprocating motion of the T-shaped piece 15 drives the spray head 16 to spray water reciprocatingly for dust removal.

[0048] Finally, the water sprayed by the spray head 16 passes through the track 4 or directly falls on the surface of the filter 13, and then enters the interior of the water storage barrel 10 after being filtered by the filter 13, so as to achieve water recycling. When the crushing is completed, the concrete material on the surface of the filter 13 is collected by pulling the filter 13.

[0049] By setting up the filter net 13 in the filtering and recovery device, the water sprayed by the spray head 16 is filtered and then flows into the subsequent circulation, which can not only avoid the reduction of the water dust removal effect of dust in the water circulation, but also avoid the clogging of the water circulation pipe by dust. At the same time, the dust in the circulation process can be collected on the surface of the filter net 13, which is convenient for subsequent collection and reuse.

[0050] By setting up a dust reduction device, the T-shaped piece 15 reciprocates inside the sliding groove 22, driving the spray head 16 to reciprocate inside the shell 1 to remove dust. The reciprocating motion of the spray head 16 can expand its dust reduction range, which is more in line with the actual usage scenario.

[0051] The T-shaped piece 15 is provided with a sufficient length to ensure that when the T-shaped piece 15 slides inside the sliding groove 22 , the T-shaped piece 15 can completely cover the sliding groove 22 , thereby preventing dust inside the housing 1 from floating out through the sliding groove 22 and polluting the external environment.

[0052] Working principle: First, open the water inlet pipe 9 and inject a certain amount of water into the water storage barrel 10.

[0053] Then, the construction waste is poured into the interior of the shell 1 through the feed pipe 5, and the two electric crushing wheels 12 are started to crush the construction waste inside the shell 1. The crushed materials fall onto the surface of 4, and the first motor 2 is started to drive the track wheel 11 to rotate. The rotation of the track wheel 11 drives the track 4 to transmit, and the crushed materials on the surface of the track 4 are transported to the outside of the shell 1.

[0054] At the same time, the hydraulic pump 7 is started to drive the water inside the water storage barrel 10 to move to the inside of the spray head 16 for spraying and dust reduction. At the same time, the second motor 21 is started to drive the second gear 20 to rotate, and the rotation of the second gear 20 drives the first gear 19 to rotate. The rotation of the first gear 19 drives the threaded sleeve 18 to rotate. The rotation of the threaded sleeve 18 drives the threaded rod 17 to move. The movement of the threaded rod 17 drives the T-shaped piece 15 to reciprocate up and down. The reciprocating motion of the T-shaped piece 15 drives the spray head 16 to spray water reciprocatingly for dust removal.

[0055] Finally, the water sprayed by the spray head 16 passes through the track 4 or directly falls on the surface of the filter 13, and then enters the interior of the water storage barrel 10 after being filtered by the filter 13, so as to achieve water recycling. When the crushing is completed, the concrete material on the surface of the filter 13 is collected by pulling the filter 13.

[0056] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pulverizing device capable of avoiding dust generation, comprising a housing (1), a surface of the housing (1) being provided with a sliding groove (22), characterized in that: The interior of the sliding groove (22) is provided with a dust reduction device, the dust reduction device comprising a T-shaped piece (15), the surface of the T-shaped piece (15) is slidably connected to the interior of the sliding groove (22), the T-shaped piece (15) is T-shaped, and the interior of the T-shaped piece (15) is fixedly connected with a spray head (16); The inside of the T-shaped piece (15) is fixedly connected with an output pipe (6); Wherein, a filtering and recovering device is arranged inside the shell (1), the filtering device comprises a filtering screen (13), the filtering screen (13) is slidably connected to the inside of the shell (1), the surface of the filtering screen (13) slides through the surface of the shell (1), the lower surface of the shell (1) is fixedly connected to a water storage bucket (10), and the surface of the water storage bucket (10) is fixedly installed with a water inlet pipe (9); The lower surface of the water storage barrel (10) is fixedly connected to an input pipe (8), one end of the input pipe (8) away from the water storage barrel (10) is fixedly installed with a hydraulic pump (7), and the output end of the hydraulic pump (7) is fixedly connected to the surface of the output pipe (6).

2. A pulverizing device capable of avoiding dust emission according to claim 1, characterized in that: The lower surface of the T-shaped piece (15) is fixedly connected to a sliding rod (14), and the surface of the sliding rod (14) slides through the surface of the housing (1); Wherein, a threaded rod (17) is fixedly connected to the upper surface of the T-shaped piece (15).

3. A pulverizing device capable of avoiding dust emission according to claim 2, characterized in that: The surface of the threaded rod (17) is threadedly sleeved with a threaded sleeve (18), the surface of the threaded sleeve (18) rotates and penetrates the interior of the housing (1), and the surface of the threaded sleeve (18) is fixedly sleeved with a first gear (19).

4. A pulverizing device capable of avoiding dust emission according to claim 3, characterized in that: The outside of the housing (1) is fixedly connected to a second motor (21), an output end of the second motor (21) is fixedly sleeved with a second gear (20), and a surface of the second gear (20) meshes with a surface of the first gear (19).

5. A pulverizing device capable of avoiding dust emission according to claim 1, characterized in that: A feed pipe (5) is fixedly connected to the upper surface of the shell (1); Wherein, two electric crushing wheels (12) are rotatably connected inside the housing (1); Wherein, two support plates (3) are fixedly connected to the outside of the shell (1).

6. A pulverizing device capable of avoiding dust emission according to claim 5, characterized in that: Two crawler wheels (11) are rotatably connected to the opposite surfaces of the two support plates (3); the surfaces of the two crawler wheels (11) are both transmission-connected to crawlers (4); the interior of the housing (1) is rotatably connected to the same crawler wheels (11); the crawler wheels (11) inside the housing (1) are transmission-connected to the surfaces of the crawler wheels (4); The surface of the support plate (3) is fixedly connected to a first motor (2), the output end of the first motor (2) rotates through the surface of the support plate (3), and the output end of the first motor (2) is fixedly connected to the inside of the corresponding track wheel (11).

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